title: Leiomyosarcoma of the sigmoid colon: a rare cause of intestinal intussusception.
authors.affiliation: Department of Gastroenterology, Pforzheim Hospital, Kanzlerstr. 2-6, 75175, Pforzheim, Germany, abdelsamie@ngi.de.
authors.forename: Ahmed
authors.initials: A
authors.lastname: Abdel Samie
authors.forename: Rui
authors.initials: R
authors.lastname: Sun
authors.forename: Afshin
authors.initials: A
authors.lastname: Fayyazi
authors.forename: Lorenz
authors.initials: L
authors.lastname: Theilmann
mesh_terms: D000368:Aged; D012809:Colon, Sigmoid / Q000473:pathology*; D003110:Colonic Neoplasms / Q000150:complications* / Q000473:pathology; D006801:Humans; D007443:Intussusception / Q000209:etiology*; D007890:Leiomyosarcoma / Q000150:complications* / Q000473:pathology; D008297:Male